SKF 2304 E-2RS1TN9 Self Aligning Ball Bearing- Both Sides Sealed 20mm I.D, 52mm O.D

These bearings are designed to accommodate shaft deflection when running and will also cope with initial misalignment. The double row bearing is designed primarily to withstand radial load with a small capacity for axial load. Also available with ring seals (rubbing seals) made from oil-resistant, non-wearing synthetic rubber with steel reinforcement on both sides (Type 2RS1).

ETN9 and KTN9 are Open self-aligning bearings without a seal available in parallel or Taper bores.

2RS1TN9 are sealed (NBR) bearings packed with grease with a lithium thickener suitable for temperatures from -40°C to + 100°C. They are sealed for life, so should not be heated above 80°C before mounting and must not be washed out under any circumstances.

TN suffix denotes polyamide cage

instruction leaflet.

This ball bearing is designed for a variety of applications. With a 20mm inner diameter and a 52mm outer diameter, it features a sealed design that offers strong performance in dynamic environments. Constructed from steel, it provides durability and strength, making it suitable for both industrial and mechanical settings. Its self-aligning capability enhances its effectiveness in scenarios where shaft misalignment may occur.

• Self-aligning design accommodates shaft misalignment
• Dual seals protect against contamination and lubricant loss
• Steel construction ensures long-lasting performance
• Suitable for high-speed applications up to 9000r/min
• Rated for a static load of 4kN for demanding applications
• Double row design increases load capacity

• Suitable for machinery with alignment issues
• Used in electric motors and generators
• Effective in conveyor systems for improved reliability
• Commonly employed in agricultural equipment

Yes, it is designed to operate up to 9000r/min.

It can support static loads up to 4kN.

Yes, its sealed design prevents contamination.